Denon ASD-3W - Digital Player Docking Station Owner's Manual download pdf (Page 33)

ENGLISH

~(Wi-Fi

Protected Accessl _

This

is a security standard established by the Wi-Fi

Alliance.

addition to the conventional

SSIO

(network

name)

and

WEP

key

(network

key).

it also uses a user

identification function

and

encrypting protocol for

stronger security.

WPA2 (Wi-Fi Protected Access

WPA-PSK/WPA2-PSK (Pre-shared

KeyL

This

a simple authentication system for mutual

authentication when a preset character string matches

the wireless

LAN

access point

and

client.

This

refers to the code

key

used for WPA-PSK/WPA2-

PSK

authentication, a WPA authentication method.

Passphrase

This

is a new version

the WPA established by the

Wi-Fi Alliance, compatible with more secure

AES

encryption.

TKIP (Temporal Key Integrity

ProtocolL

This

a network

key

used for

WPA.

The

encryption

algorithm

RC4,

the same

forWEP. but the security

level is increased

changing the network

key

used

for encryption for

each

packet.

AES (Advanced Encryption Standard)

This

a next generation standard encryption method

replacing the current

OES

and

30ES,

and

because

its high security it is expected to be applied widely

to wireless LANs

the future. It uses the "Rijndael"

algorithmdeveloped

two

Belgian cryptographers to

divide the data into blocks of fixed lengths and encrypt

each

block. It supports data lengths of

128,

192

and

256 bits

and

key

lengths

128,

192

and

256 bits

well, offering extremely high encryption security.

When forming wireless

LAN

networks, groups

are

formed to prevent interference, data theft, etc.

This grouping

done

"SSIO" or "Security Set

Identifiers

For

further security, a WEP

key

set

and

signal transfer

not possible unless the

SSIO

and

WEP

key

match.

Network

Names

jSSID: Security

Set

Identifier)

Signal transfer through wireless interconnection

computers is referred to

"ad hoc communications':

With such

hoc communications there is no

connection to the Internet.

hoc communications

are

suited for establishing simple temporary networks.

Ad-hoc Communications

WEP Key (Network Key' _

This

key

information used for encrypting data when

conducting data transfer.

the AVR-4308, the same

WEP

key

used for

data

encryption

and

decryption,

so the same

WEP

key

must

set

both devices

order for communications to be established between

them.

Wi-Fi Certification assures tested

and

proven

interoperability

the Wi-Fi Alliance, a group certifying

interoperability among wireless

LAN

devices.

This

is one wireless LAN standard set

the 802

working group that establishes

LAN

technology

standards at the

IEEE

(Institute of Electrical

and

Electronics Engineers)

the United States. It uses the

2.4

GHz

band usable freely without a radio frequency

license (ISM

band).

enabling communications at a

maximum speed of

Mbps.

IEEE

802.11 b

The

value

indicated above

the maximum theoretical

value for the wireless LAN standard,

and

does not

indicate the actual data transfer

rate.

1i...

........;.....

.....

............................

............

.......

....1 Infrastructure Communications

About

Wir~les$

LAN

, "Infrastructure Communications" refers to networks

using wireless

LAN

access points.

"-F·.@

This function

can

used to connect to the Internet or

a wired

LAN

via

a wireless

LAN

access point. Wireless

LAN

access points include wireless broadband

routers.

IEEE

802.11g

This

another wireless

LAN

standard set

the

802

working group that establishes

LAN

technology

standards at the

IEEE

(Institute of Electrical

and

Electronics Engineers) of the United States,

and

compatible with

IEEE

802.11b. It also uses tne 2.4

GHz

band,

but enables communications at a maximum

speed of

Mbps.

The

value indicated above

the maximum theoretical

value for the wireless

LAN

standard,

and

does not

indicate the actual data transfer

rate.

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Denon ASD-3W - Digital Player Docking Station Owner's Manual Page 33

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